um: Add os_warn() for pre-boot warning/error messages
authorMasami Hiramatsu <mhiramat@kernel.org>
Wed, 17 May 2017 17:18:22 +0000 (02:18 +0900)
committerRichard Weinberger <richard@nod.at>
Wed, 5 Jul 2017 21:18:02 +0000 (23:18 +0200)
commit721ccae88d04f7e9334fde4cbb3eecfaa70a31ac
treebec5bb63020fc63017b1b2a98cc42f910a41e8a8
parentd3878bb8003009d148cd787e1a2d74cff914a7b2
um: Add os_warn() for pre-boot warning/error messages

Add os_warn() for printing out pre-boot warning/error
messages in stderr. The messages via os_warn() are not
suppressed by quiet option.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
arch/um/include/shared/os.h
arch/um/os-Linux/util.c